class_docstr: Stochastic Gradient Descent (SGD) optimizer.
code: def __repr__(self):
      return f"{class_name(self)}()"
  
file_path: objax/objax/optimizer/sgd.py
imports: from typing import List
  from objax.module import Module, ModuleList
  from objax.typing import JaxArray
  from objax.util import class_name
  from objax.variable import TrainRef, TrainVar, VarCollection
label_desc: Use image node_id 3 for calling the SGD obj's underlying member method code with example usage: obj.__repr__() and returns: class_name, str